30122640
30,122,640 is an even composite number composed of six prime numbers multiplied together.
30122640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 30122640:
24 × 32 × 5 × 17 × 23 × 107
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 23 × 107)See below for interesting mathematical facts about the number 30122640 from the Numbermatics database.
Names of 30122640
- Cardinal: 30122640 can be written as Thirty million, one hundred twenty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 3.012264 × 107
Factors of 30122640
Divisors of 30122640
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 23 24 30 34 36 40 45 46 48 51 60 68 69 72 80 85 90 92 102 107 115 120 136 138 144 153 170 180 184 204 207 214 230 240 255 272 276 306 321 340 345 360 368 391 408 414 428 460 510 535 552 612 642 680 690 720 765 782 816 828 856 920 963 1020 1035 1070 1104 1173 1224 1284 1360 1380 1530 1564 1605 1656 1712 1819 1840 1926 1955 2040 2070 2140 2346 2448 2461 2568 2760 3060 3128 3210 3312 3519 3638 3852 3910 4080 4140 4280 4692 4815 4922 5136 5457 5520 5865 6120 6256 6420 7038 7276 7383 7704 7820 8280 8560 9095 9384 9630 9844 10914 11730 12240 12305 12840 14076 14552 14766 15408 15640 16371 16560 17595 18190 18768 19260 19688 21828 22149 23460 24610 25680 27285 28152 29104 29532 31280 32742 35190 36380 36915 38520 39376 41837 43656 44298 46920 49220 54570 56304 59064 65484 70380 72760 73830 77040 81855 83674 87312 88596 93840 98440 109140 110745 118128 125511 130968 140760 145520 147660 163710 167348 177192 196880 209185 218280 221490 251022 261936 281520 295320 327420 334696 354384 376533 418370 436560 442980 502044 590640 627555 654840 669392 753066 836740 885960 1004088 1255110 1309680 1506132 1673480 1771920 1882665 2008176 2510220 3012264 3346960 3765330 5020440 6024528 7530660 10040880 15061320 30122640
- Sum of all divisors σ(n): 112814208
- Sum of proper divisors (its aliquot sum) s(n): 82691568
- 30122640 is an abundant number, because the sum of its proper divisors (82691568) is greater than itself. Its abundance is 52568928
Bases of 30122640
- Binary: 11100101110100010100100002
- Hexadecimal: 0x1CBA290
- Base-36: HXMS0
Squares and roots of 30122640
- 30122640 squared (301226402) is 907373440569600
- 30122640 cubed (301226403) is 27332483495839455744000
-
The
square root of 30122640 is 5488.4096057055 -
The
cube root of 30122640 is 311.1460871487
Scales and comparisons
How big is 30122640?- 30,122,640 seconds is equal to 49 weeks, 5 days, 15 hours, 24 minutes.
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To count from 1 to 30,122,640 would take you about twenty-two weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 30122640 cubic inches would be around 25.9 feet tall.
Recreational maths with 30122640
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"Number 30122640 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
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The information we have on file for 30122640 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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